Oct, 31, 2024

Vol.57 No.5

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  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 54(1); 2021
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 2021;54(1):1-11. Published online: Nov, 30, -0001

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DOI : 10.5695/JKISE.2021.54.1.1

Electrochemical properties of porous AuCu dendrite surface for the oxygen reduction reaction in alkaline solutions

  • Kim, Min-Yeong;Lee, Jong Won;Cho, Soo Yeon;Park, Da Jung;Jung, Hyun Min;Lee, Joo Yul;Lee, Kyu Hwan;
    Department of Electrochemistry, Surface Technology Division, Korea Institute of Materials Science(KIMS);Department of Electrochemistry, Surface Technology Division, Korea Institute of Materials Science(KIMS);Department of Electrochemistry, Surface Technol
Abstract

Porous dendrite structure AuCu alloy was formed using a hydrogen bubble template (HBT) technique by electroplating to improve the catalytic performance of gold, known as an excellent oxygen reduction reaction (ORR) catalyst in alkaline medium. The rich Au

Keywords oxygen reduction reaction;AuCu;alloy;etching;porous surface;dendrite;